An information selecting apparatus includes a CPU and a controller capable of performing a direction input. To that end, at network ingress, the original packets provided by said source users and entering the network, are encapsulated with a so-called Single Sided Virtual Channel header including a Data Link Connection Identification field. Entries for symbols and their original positions within the original version of the wave are recorded within a pattern matrix. In other words, the swivel control is not restarted until the vehicle stats running straight ahead even when the speed of the vehicle exceeds a predetermined value. The decompressed and converted digital content is sent to be played on the output device. The processor circuit is configured to declare a change in a physiologic condition of the patient according to the trending.